code: def __isub__(self, other):
      if type(self) != type(other):
          return type(other)() - other
  
      return self - other
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  from collections import OrderedDict, defaultdict
  from .py3 import values
label_desc: Use image node_id 7 for calling the AutoOrderedDict obj's underlying member method code with example usage: obj.__isub__(other) and returns: unknown, unknown